I think you may have your RGB lines mixed up. When following the trimming guide did you go by the numbers or the colors? The colors are NOT coded to match RGB lines but for component video cable color code.
Thats my hunch about it. It looks like the colors are inverted. Sometimes you can get weird purple on whites if the green line is too hot.
100% what is being mentioned about the video pin #s happened to me on my PS2 build. I have heard on occasion about turning down the green channel on the display but that was particular to a specific display but yours do looked like swapped channels
I think you may have your RGB lines mixed up. When following the trimming guide did you go by the numbers or the colors? The colors are NOT coded to match RGB lines but for component video cable color code.
Thanks for pointing this out, I think that’s going to be the issue, I’ve been testing with my portable lcd and just been matching the colors on the diagram. I’ll switch them over correctly and hopefully it works.